Psychological grit moderates the relation between lifetime stressor exposure and functional outcomes among HIV-seropositive and HIV-seronegative adults.

The ability to maintain functional independence throughout the lifespan may be diminished among medically compromised and chronically stressed populations. People living with HIV are more likely to demonstrate functional impairment and report greater exposure to lifetime and chronic stressors than their seronegative counterparts. It is well-known that exposure to stressors and adversity is associated with functional impairment outcomes. However, to our knowledge, no studies have examined how protective factors such as psychological grit mitigate the negative effects of lifetime and chronic stressor exposure on functional impairment, and how this association differs by HIV-status. To address this issue, we studied associations between lifetime and chronic stressor exposure, grit, and functional impairment in 176 African American and non-Hispanic White HIV-seropositive (n = 100) and HIV-seronegative (n = 76) adults, aged 24-85 (M = 57.28, SD = 9.02). As hypothesised, HIV-seropositive status and lower grit, but not lifetime stressor exposure, were independently associated with more functional impairment. Moreover, there was a significant three-way interaction between HIV-status, grit, and lifetime stressor exposure, b = 0.07, p = 0.025, 95% CI [0.009, 0.135]. Specifically, lifetime stressor exposure was related to more functional impairment for HIV-seronegative-but not HIV-seropositive-adults who reported low levels of grit. These findings suggest that the protective effects of grit may differ across populations at risk for functional impairment.

Naloxone Knowledge and Attitudes of Juvenile Residents in a Detention Setting.

The opioid epidemic in the United States is financially, physically, and emotionally costly. Juvenile residents in detention settings witness overdose through personal opioid use or that of family or friends. Educational programming was developed for residents in a juvenile temporary detention center to increase knowledge of opioid overdose and nonopioid misuse. Using pre-post group surveys, we evaluated knowledge of opioid overdose, naloxone, and attitudes. Most residents recognized opioids and other substances by name, felt comfortable in their ability to recognize opioid overdose symptoms, and knew how to assist. Youth residents may be less likely to use opioids and more likely to become first responders in an overdose situation. However, some would not intervene or call for help. Instead, a potential conflict for themselves was perceived.

Effects of Sleep Health on Cognitive Function in HIV+ and HIV- Adults.

OBJECTIVES: People living with HIV (PLWH) are more likely to report sleep difficulties and cognitive deficits. While cognitive impairment associated with sleep problems have been found in healthy and medical populations, less is known about the effects of poor sleep health (SH) on cognition among PLWH. This study examined differences in cognitive performance among participants classified based upon their HIV status and reported SH. METHODS: One hundred sixteen (N=116) adults recruited from the Greater Los Angeles community were administered a comprehensive cognitive test battery and completed a questionnaire about SH. Participants were classified into the following HIV/SH groups: [HIV+/good sleep health (SH+; n=34); HIV-/SH+ (n=32); HIV-/poor sleep health (SH-; n=18) and HIV+/SH- (n=32)]. RESULTS: For both HIV+ and HIV- individuals, poor SH was associated with lower cognitive performance, with the domains of learning and memory driving the overall relationship. The HIV+/SH- group had poorer scores in domains of learning and memory compared to the SH+ groups. Additionally, the HIV-/SH- group demonstrated poorer learning compared to the HIV-/SH+ group. CONCLUSIONS: Our findings suggest that sleep problems within medical populations are relevant to cognitive functioning, highlighting the clinical and scientific importance of monitoring sleep health and cognition to help identify individuals at greatest risk of poor health outcomes. Longitudinal investigations using both objective and subjective measures of sleep are needed to determine the robustness of the current findings and the enduring effects of poor SH in the context of chronic disease. (JINS, 2018, 24, 1038-1046).

Sexual Health Behavior and Mental Health Among Older African American Women: The Sistahs, Sexuality, and Mental Health Well-Being Project.

BACKGROUND: In Los Angeles County, the rates of sexually transmitted infections and diseases among African Americans represent a significant public health disparity. Older African American women are at particular risk as they are more likely to engage in high-risk sexual behaviors and report social isolation and loneliness than their younger counterparts. However, the literature on the relationship between sexual health and mental health in this group is limited. The purpose of this study was to use a community-based participatory research (CBPR) approach to better understand sexual health behaviors and mental health among African American women over 50 years of age who reside in South Los Angeles. MATERIALS AND METHODS: This project was divided into two phases. Phase I (January-March 2017) of the project consisted of four dialog/focus groups (N = 45) (ages: 50-80; Mage = 67). The purpose of Phase II (April 2017) was to present study results from Phase I to the community via a community-based conference, as well as gather feedback and generate discussion about the next steps for community prevention/intervention. RESULTS: Women reported that they did not feel comfortable discussing sexual practices with their physician, partners, and friends. Most women identified depression, loneliness, and self-esteem issues as reasons for engaging in high-risk sexual behaviors. During Phase II, potential intervention avenues emerged to address issues such as lack of physician-patient communication, lack of community support, and dialogs about sex. CONCLUSIONS: The use of CBPR greatly enhanced our knowledge of the core issues surrounding sexual health and mental health among older African American women.

Marijuana effects on changes in brain structure and cognitive function among HIV+ and HIV- adults.

BACKGROUND: The current study examined the independent and interactive effects of HIV and marijuana (MJ) use on brain structure and cognitive function among a sample of HIV-positive (HIV+) and HIV-negative (HIV-) individuals. METHODS: Participants (HIV+, n=48; HIV-, n=29) individuals underwent cognitive testing, questionnaires about substance use, and brain MRI. The HIV+ group was clinically stable based upon current plasma CD4 count, 50% had undetectable viral load (i.e.,<20 copies/mL), and all were on a stable regimen of cART. RESULTS: For HIV+ and HIV- participants, higher levels of MJ use were associated with smaller volumes in the entorhinal cortex and fusiform gyrus. HIV status (but not MJ use) was associated with cingulate thickness, such that HIV+ participants evidenced smaller thickness of the cingulate, as compared to HIV- controls. Regarding neurocognitive functioning, there was a HIV*MJ interactive effect on global cognition, such that when the amount of MJ use was less than 1.43g per week, the HIV- group displayed significantly better neurocognitive performance than the HIV+ group (t=3.14, p=0.002). However, when MJ use reached 1.43g per week, there were no significant HIV group differences in global cognitive performance (t=1.39, p=0.168). CONCLUSIONS: Our results show independent and interactive effects of HIV and MJ on brain structure and cognition. However, our results do not support that HIV+ MJ users are at greater risk for adverse brain or cognitive outcomes compared to HIV- MJ users.

Substance misuse and serious mental illness: spiritual care.

BACKGROUND: People with a dual diagnosis of serious mental illness and substance misuse may be difficult to treat. This article explores how spirituality can be integrated into community care plans of these patients. It highlights the importance of including spirituality in pre- and post-basic-education programmes. CONCLUSION: Nursing models that integrate the positivist, existential and spiritual approach to understanding and caring for those with a dual diagnosis should be developed. Nurses could develop support groups along the lines of Alcoholics Anonymous to provide support to this group of clients. The use of complementary therapies by those with a dual diagnosis is an area of possibilities. The challenge is now to integrate spirituality into the already established biopsychosocial approach to caring for those with a dual diagnosis.